Ice Cube

This metal ice cube was negative for lead, mercury, cadmium and arsenic when tested with an XRF instrument. For those interested, it had 152,800 +/- 1,400 ppm Chromium (Cr), and 2,896 +/- 493 ppm Copper (Cu). These seem like a good choice if they are your cup of long-island-iced-tea! (Metal ice cubes you freeze so…